How one can write a function, which takes only few attributes in most-compact way in ES6?  I've came up with solution using destructuring + simplified object literal, but I don't like that list of fields is repeated in the code.  Is there a...
For example if I have two objects:   var foo = {   x: "bar",   y: "baz" }   and   var oof = {}   and I wanted to transfer the x and y values from foo to oof. Is there a way to do that using the es6 destructuring syntax?  perhaps som...
Is there a way to retain the name of a destructured function argument? I.e., the name of the root object?  In ES5, I might do this (using inheritance as a metaphor to make the point):  // ES5: var setupParentClass5 = function(options) {     textEdi...
I have this code in my vue-js app:  methods: {     onSubmit() {       ApiService.post('auth/sign_in', {         email: this.email,         password: this.password,       })         .then((res) => {           saveHeaderToCookie(res.headers)...
In the below function, I get the textarea object with the property current .  Here, nested destructuring works with Start and End variables. But current variable doesn't work.  function someFunction({ current: { selectionStart: Start, selectionEn...
How can I extract the specific column from an object, I have a column array and I want these fields extracted from an object which will be constructed by map loop function which is the item. Now here, how can check my fields dynamically. i don't...
I had been through array destructuring syntax, which is well understood.  What exactly are we doing below, when we say var {p, q} = o;?   Is p and q in var {p, q} different from properties of o i.e., 'p' and 'q'? If yes,   why var {a,...
I'm looking for a pure function, to modify my immutable state object. The original state given as parameter must stay untouched. This is especially useful when working with frameworks like Redux and makes working with immutable object in javascri...

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